Panel exploring pro and con arguments as to whether EMFs cause childhood brain cancer

Two groups of epidemiologists were assigned to develop pro and con arguments with regard to a causal explanation for statistical associations sometimes seen between surrogates for occupational and residential electric and magnetic field exposure and brain cancer. The arguments developed were meant to help the Department of Health Services when it prepared its final risk evaluation by a respectful and illuminating review of the possible reasons for concluding either that magnetic fields were or were not likely to be a cause of brain cancer.